Greetings. Not too sure if this is where this question should go, but here goes- I am soon to be playing in a concert where I will be required to play an A clarinet part on my Bb clarinet. The part that I am playing is in B-flat major (two flats) for the A clarinet part. I have pondered over this for a while, coming to several different conclusions, because I have little to no experienceby Sigmar1 - Music Theory Questions and Answers